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Wei X, Zhang H, Sun Y, Liu J, Li Z. Engineering a lipid droplet targeting fluorescent probe with a large Stokes shift through ester substituent rotation for in vivo tumor imaging. Analyst 2021; 146:495-501. [DOI: 10.1039/d0an01925a] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A lipid droplets targeting fluorescent probe with large Stokes shift (184 nm) for in vivo tumor imaging was achieved by simply appending a 4-substituted ester group on to the classic coumarin.
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Affiliation(s)
- Xing Wei
- College of Chemistry
- Green Catalysis Center
- Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications
- Zhengzhou Key Laboratory of Functional Nanomaterial and Medical Theranostic
- Zhengzhou University
| | - Hongxing Zhang
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006
- China
| | - Yuanqiang Sun
- College of Chemistry
- Green Catalysis Center
- Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications
- Zhengzhou Key Laboratory of Functional Nanomaterial and Medical Theranostic
- Zhengzhou University
| | - Jing Liu
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006
- China
| | - Zhaohui Li
- College of Chemistry
- Green Catalysis Center
- Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications
- Zhengzhou Key Laboratory of Functional Nanomaterial and Medical Theranostic
- Zhengzhou University
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52
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53
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54
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Wang H, Hu L, Shen S, Yu K, Wang Y. A polarity-sensitive fluorescent probe based on a difluoroboron derivative for monitoring the variation of lipid droplets. NEW J CHEM 2021. [DOI: 10.1039/d1nj04264e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
We design LD-L, a polarity-sensitive fluorescent probe, which can specifically detect lipid droplets and monitor variations in their number.
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Affiliation(s)
- Hui Wang
- Department of Chemistry, Wannan Medical College, Wuhu, 241002, P. R. China
| | - Lei Hu
- Department of Chemistry, Wannan Medical College, Wuhu, 241002, P. R. China
| | - Shuting Shen
- Department of Chemistry, Wannan Medical College, Wuhu, 241002, P. R. China
| | - Kun Yu
- Department of Chemistry, Wannan Medical College, Wuhu, 241002, P. R. China
| | - Yaxuan Wang
- Department of Chemistry, Wannan Medical College, Wuhu, 241002, P. R. China
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55
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Qi YL, Guo L, Chen LL, Yuan DD, Wang HR, Cao YY, Yang YS, Zhu HL. Two birds with one stone: a NIR fluorescent probe for mitochondrial protein imaging and its application in photodynamic therapy. J Mater Chem B 2021; 9:6068-6075. [PMID: 34286809 DOI: 10.1039/d1tb00881a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Mitochondrial proteins, most of which are encoded in the nucleus and the rest of which are regulated by the mitochondrial genome, play pivotal roles in essential cellular functions. However, fluorescent probes that can be used for monitoring mitochondrial proteins have not yet been widely developed, thereby severely limiting the exploration of the functions of proteins in mitochondria. Towards this end, here we propose a near-infrared (NIR) fluorescence probe MPP to effectively illuminate the dynamic changes in mitochondrial proteins in live cells under oxidative stress, with excellent temporal and spatial resolution. Of particular importance, MPP extends the study of the pharmacology involved in apoptosis induced by anti-cancer drugs (hydroxycamptothecin (HCPT), epirubicin (Epi) and cyclophosphamide (CPA)) for the first time. Furthermore, employing a protein-activatable strategy, this probe could serve as an excellent phototherapeutic agent in photodynamic therapy (PDT). Finally, in vivo experiments suggest that this versatile probe can be used to image tumors in HeLa tumor-bearing mice for 24 h, which demonstrates that our probe could play a dual role as a robust phototherapeutic and imaging agent.
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Affiliation(s)
- Ya-Lin Qi
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, 210023, P. R. China.
| | - Long Guo
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, 210023, P. R. China.
| | - Li-Li Chen
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, 210023, P. R. China.
| | - Dan-Dan Yuan
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, 210023, P. R. China.
| | - Hai-Rong Wang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, 210023, P. R. China.
| | - Yu-Yao Cao
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, 210023, P. R. China.
| | - Yu-Shun Yang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, 210023, P. R. China.
| | - Hai-Liang Zhu
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, 210023, P. R. China.
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56
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Yan YH, Cui XL, Li ZY, Ding MM, Che QL, Miao JY, Zhao BX, Lin ZM. A synergetic FRET/ICT platform-based fluorescence probe for ratiometric imaging of bisulfite in lipid droplets. Anal Chim Acta 2020; 1137:47-55. [DOI: 10.1016/j.aca.2020.09.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 08/29/2020] [Accepted: 09/01/2020] [Indexed: 11/28/2022]
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57
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Zhang F, Li Z, Liu Y, Yang B, Qiao H, Chai J, Wen G, Liu B. Rational construction of AIEgens with wide color tunability and their specific lipid droplet imaging applications. J Mater Chem B 2020; 8:9533-9543. [PMID: 33000854 DOI: 10.1039/d0tb01806f] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Organic light-emitting materials with aggregation-induced emission (AIE) character have experienced a rapid development in imaging, visualization and sensing. In this paper, by installing rotors to an aggregation-caused quenching (ACQ) compound, we constructed an AIE luminogen (AIEgens) system (A2-A4, B1-B3) with wide emission tunability, which covers almost all regions of visible light (400-780 nm). The calculated energy gap of the compounds is consistent with the value of the absorption transition. In the biological experiments, B3 showed excellent lipid droplet (LD) targeting ability in PC12 cells, and higher photostability compared with the commercial LDs bioprobe. Moreover, as a hydrophobic compound, B3 can distinguish blood from a hyperlipidemia patient and normal people. Thus, this study provides a strategy to construct red/NIR fluorescent materials with AIE character, and further apply it to identify the blood of people with hyperlipidemia.
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Affiliation(s)
- Fei Zhang
- Institute of Molecular Science, Engineering Research Center for Sewage Treatment of Shanxi Province, Shanxi University, Taiyuan, 030006, China.
| | - Zhe Li
- The Second People's Hospital of Shanxi Province, Taiyuan, China
| | - Yaoming Liu
- Scientific Instrument Center of Shanxi University, Taiyuan, China
| | - Binsheng Yang
- Institute of Molecular Science, Engineering Research Center for Sewage Treatment of Shanxi Province, Shanxi University, Taiyuan, 030006, China.
| | - Hui Qiao
- Institute of Molecular Science, Engineering Research Center for Sewage Treatment of Shanxi Province, Shanxi University, Taiyuan, 030006, China.
| | - Jie Chai
- Department of Chemistry, Jinzhong University, Taiyuan, 030619, China
| | - Guangming Wen
- Department of Chemistry, Jinzhong University, Taiyuan, 030619, China
| | - Bin Liu
- Institute of Molecular Science, Engineering Research Center for Sewage Treatment of Shanxi Province, Shanxi University, Taiyuan, 030006, China.
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58
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He M, Li C, Pang Z, Chen K, Tan Y, Huang Y, Lu Z. A New Phenolate-Ion-Type Two-Photon Near Infrared Fluorophore-Based Biosensor for High-Performance Detection of HNO. Chemistry 2020; 26:12140-12144. [PMID: 32573863 DOI: 10.1002/chem.202002783] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Indexed: 01/20/2023]
Abstract
Although (E)-4-(2-(4-(dicyanomethylene)-4H-chromen-2-yl)vinyl)phenolate anion (DCPO- ) has recently emerged as a potential near infrared (NIR) biosensor signaling unit, the pKa value of its conjugate acid is relatively high (∼9); this will lead to relatively low concentrations of DCPO- under physiological conditions and, hence, unsatisfactory sensitivity of DCPO- -based bio-probes. By difluoro-substitution on DCPO- , we have exploited a new fluorophore of o-FDCPO- whose conjugate acid has a much lower pKa value of 7.42. Meanwhile, o-FDCPO- is NIR emissive with λem =693 nm and has a 0.76-fold higher fluorescence efficiency than DCPO- . The significant superiority of o-FDCPO- over DCPO- in sensitivity for NIR biosensor applications was confirmed by comparative studies on two HNO probes, namely o-FDCPO-P and DCPO-P, which bear signaling units of o-FDCPO- and DCPO- , respectively. Moreover, o-FDCPO-P has been demonstrated to be a high-performance HNO probe with high selectivity, high sensitivity (detection limit: 50 nm), and a rapid response, together with a two-photon NIR-excitation imaging capability.
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Affiliation(s)
- Moyun He
- Key Laboratory of Green Chemistry and Technology (Ministry of Education), College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Chenghui Li
- Analytical & Testing Center, Sichuan University, Chengdu, 610064, P. R. China
| | - Zhenguo Pang
- Key Laboratory of Green Chemistry and Technology (Ministry of Education), College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Kuan Chen
- Key Laboratory of Green Chemistry and Technology (Ministry of Education), College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Yanfei Tan
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, 610064, P. R. China
| | - Yan Huang
- Key Laboratory of Green Chemistry and Technology (Ministry of Education), College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Zhiyun Lu
- Key Laboratory of Green Chemistry and Technology (Ministry of Education), College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
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59
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Yin J, Ma Y, Li G, Peng M, Lin W. A versatile small-molecule fluorescence scaffold: Carbazole derivatives for bioimaging. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213257] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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60
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The fluorescent markers based on oxazolopyridine unit for imaging organelles. Bioorg Med Chem Lett 2020; 30:126996. [PMID: 32033852 DOI: 10.1016/j.bmcl.2020.126996] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 01/01/2020] [Accepted: 01/24/2020] [Indexed: 01/23/2023]
Abstract
Bioactive oxazolopyridine unit was used in the synthesis of fluorescent markers for specific organelles in this paper. The compounds 1a-c are linked with double bond between oxazolopyridine ring and photogenic precursors (3a-c). Compound 1a showed higher fluorescence yield (0.86 in THF), compounds 1b-c showed larger stokes shifts in DMSO. In lipid vesicles environment, they also showed good optical properties. In addition, the three compounds are biomarkers with lower cytotoxicity. Among them, compound 1a based on oxazolopyridine and coumarin unit is a dual targetable fluorescent marker for mitochondria and lipid droplets; while the other two compounds 1b-c are only biomarkers for lipid droplets.
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61
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Valanciunaite J, Kempf E, Seki H, Danylchuk DI, Peyriéras N, Niko Y, Klymchenko AS. Polarity Mapping of Cells and Embryos by Improved Fluorescent Solvatochromic Pyrene Probe. Anal Chem 2020; 92:6512-6520. [DOI: 10.1021/acs.analchem.0c00023] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Jurga Valanciunaite
- Laboratoire de Bioimagerie et Pathologies, UMR 7021 CNRS, Université de Strasbourg, 74 route du Rhin, 67401, Illkirch, France
| | - Emilie Kempf
- Laboratoire de Bioimagerie et Pathologies, UMR 7021 CNRS, Université de Strasbourg, 74 route du Rhin, 67401, Illkirch, France
| | - Hitomi Seki
- Research and Education Faculty, Multidisciplinary Science Cluster, Interdisciplinary Science Unit, Kochi University, 2-5-1, Akebono-cho, Kochi-shi, Kochi, 780-8520, Japan
| | - Dmytro I. Danylchuk
- Laboratoire de Bioimagerie et Pathologies, UMR 7021 CNRS, Université de Strasbourg, 74 route du Rhin, 67401, Illkirch, France
| | - Nadine Peyriéras
- CNRS USR3695 BioEmergences, Avenue de la Terrasse, 91190 Gif-sur-Yvette, France
| | - Yosuke Niko
- Research and Education Faculty, Multidisciplinary Science Cluster, Interdisciplinary Science Unit, Kochi University, 2-5-1, Akebono-cho, Kochi-shi, Kochi, 780-8520, Japan
| | - Andrey S. Klymchenko
- Laboratoire de Bioimagerie et Pathologies, UMR 7021 CNRS, Université de Strasbourg, 74 route du Rhin, 67401, Illkirch, France
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62
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Pal K, Kumar P, Koner AL. Deciphering interior polarity of lysosome in live cancer and normal cells using spectral scanning microscopy. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2020; 206:111848. [PMID: 32203725 DOI: 10.1016/j.jphotobiol.2020.111848] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Revised: 02/24/2020] [Accepted: 03/03/2020] [Indexed: 10/24/2022]
Abstract
A lysosome specific, pH tolerant, and polarity-sensitive fluorescent probe (LyPol) is designed and synthesized for the determination of lysosomal polarity in live cells. LyPol possesses an intramolecular charge transfer (ICT) properties with high quantum yield in water and in other polar solvents such as methanol, ethanol, dimethyl sulfoxide, acetonitrile, etc. The fluorescence maxima and lifetime increase linearly with a non-specific manner with an increase in the polarity of its surrounding environment. A morpholine group connected with an alkyl linker acts as a lysosome directing moiety, which is attached to the fluorescent core of LyPol. The selective localization of LyPol inside the lysosome was confirmed with live-cell confocal imaging. Further, the spectral scanning confocal technique was utilized to determine the emission spectrum of LyPol inside lysosome, and the polarity turns out to be quite lower as compared to water. Moreover, the combined spectroscopic and live-cell microscopy confirms that the interior of the lysosome is significantly non-polar in cancer cells compared to normal cells. We believe that this report on the measuring polarity inside the biological system with a solvatofluorochromic probe will be of immense interest to researchers working in the multidisciplinary area of biophysics, microscopy, chemical biology, and organelle biology.
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Affiliation(s)
- Kaushik Pal
- Bionanotechnology Laboratory, Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal 462066, Madhya Pradesh, India
| | - Prashant Kumar
- Bionanotechnology Laboratory, Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal 462066, Madhya Pradesh, India
| | - Apurba Lal Koner
- Bionanotechnology Laboratory, Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal 462066, Madhya Pradesh, India.
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63
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Zhang X, Yuan L, Jiang J, Hu J, du Rietz A, Cao H, Zhang R, Tian X, Zhang F, Ma Y, Zhang Z, Uvdal K, Hu Z. Light-Up Lipid Droplets Dynamic Behaviors Using a Red-Emitting Fluorogenic Probe. Anal Chem 2020; 92:3613-3619. [PMID: 32037803 PMCID: PMC7307831 DOI: 10.1021/acs.analchem.9b04410] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
![]()
Intracellular lipid
metabolism occurs in lipid droplets (LDs),
which is critical to the survival of cells. Imaging LDs is an intuitive
way to understand their physiology in live cells. However, this is
limited by the availability of specific probes that can properly visualize
LDs in vivo. Here, an LDs-specific red-emitting probe is proposed
to address this need, which is not merely with an ultrahigh signal-to-noise
(S/N) ratio and a large Stokes shift (up to 214 nm) but also with
superior resistance to photobleaching. The probe has been successfully
applied to real-time tracking of intracellular LDs behaviors, including
fusion, migration, and lipophagy processes. We deem that the proposed
probe here offers a new possibility for deeper understanding of LDs-associated
behaviors, elucidation of their roles and mechanisms in cellular metabolism,
and determination of the transition between adaptive lipid storage
and lipotoxicity as well.
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Affiliation(s)
- Xin Zhang
- Department of Physics, Chemistry and Biology, Linköping University, Linköping 58183, Sweden
| | - Lin Yuan
- School of Chemistry and Chemical Engineering, Anhui University, Hefei 230601, China
| | - Jianxia Jiang
- Department of Physics, Chemistry and Biology, Linköping University, Linköping 58183, Sweden.,Institute of Polymer Optoelectronic Materials and Devices State, South China University of Technology, Guangzhou 510640, China
| | - Jiwen Hu
- Department of Physics, Chemistry and Biology, Linköping University, Linköping 58183, Sweden
| | - Anna du Rietz
- Department of Physics, Chemistry and Biology, Linköping University, Linköping 58183, Sweden
| | - Hongzhi Cao
- School of Chemistry and Chemical Engineering, Anhui University, Hefei 230601, China
| | - Ruilong Zhang
- School of Chemistry and Chemical Engineering, Anhui University, Hefei 230601, China
| | - Xiaohe Tian
- School of Chemistry and Chemical Engineering, Anhui University, Hefei 230601, China
| | - Fengling Zhang
- Department of Physics, Chemistry and Biology, Linköping University, Linköping 58183, Sweden
| | - Yuguang Ma
- Institute of Polymer Optoelectronic Materials and Devices State, South China University of Technology, Guangzhou 510640, China
| | - Zhongping Zhang
- School of Chemistry and Chemical Engineering, Anhui University, Hefei 230601, China
| | - Kajsa Uvdal
- Department of Physics, Chemistry and Biology, Linköping University, Linköping 58183, Sweden
| | - Zhangjun Hu
- Department of Physics, Chemistry and Biology, Linköping University, Linköping 58183, Sweden
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64
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Li L, Xu Y, Chen Y, Zheng J, Zhang J, Li R, Wan H, Yin J, Yuan Z, Chen H. A family of push-pull bio-probes for tracking lipid droplets in living cells with the detection of heterogeneity and polarity. Anal Chim Acta 2020; 1096:166-173. [DOI: 10.1016/j.aca.2019.10.061] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 10/23/2019] [Accepted: 10/27/2019] [Indexed: 01/04/2023]
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65
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66
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Shi X, Sung SHP, Lee MMS, Kwok RTK, Sung HHY, Liu H, Lam JWY, Williams ID, Liu B, Tang BZ. A lipophilic AIEgen for lipid droplet imaging and evaluation of the efficacy of HIF-1 targeting drugs. J Mater Chem B 2020; 8:1516-1523. [DOI: 10.1039/c9tb02848j] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A lipid-droplet-specific AIEgen was used to evaluate the inhibitory efficacy of HIF-1-targeting drugs by assessing lipid-droplet levels.
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67
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Xiao H, Zhang T, Dong Y, Song X, Xing L, Zhou J, Liu Y, Zhuo S. The photophysical properties and imaging application of a new polarity-sensitive fluorescent probe. Analyst 2020; 145:6556-6561. [DOI: 10.1039/d0an01064b] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
We develop a new polarity-sensitive fluorescent probe that displays weak fluorescence in low-polarity solvents and intense fluorescence in high-polarity solvents.
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Affiliation(s)
- Haibin Xiao
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- P. R. China
- College of Chemistry
| | - Tian Zhang
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- P. R. China
| | - Yaqi Dong
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- P. R. China
| | - Xiaojuan Song
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- P. R. China
| | - Lingbao Xing
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- P. R. China
| | - Jin Zhou
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- P. R. China
| | - Yuying Liu
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- P. R. China
| | - Shuping Zhuo
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo 255049
- P. R. China
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68
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Liu C, Tian M, Lin W. A unique polarity-sensitive photothermal sensitizer revealing down-regulated mitochondrial polarity during photo-induced cell death. J Mater Chem B 2020; 8:752-757. [DOI: 10.1039/c9tb02233c] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A unique polarity-sensitive photothermal therapy sensitizer was developed. The down-regulation of mitochondrial polarity during photo-induced cell death was successfully revealed in ratiometric manner.
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Affiliation(s)
- Chuang Liu
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Materials Science and Engineering
- University of Jinan
- Jinan
| | - Minggang Tian
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Materials Science and Engineering
- University of Jinan
- Jinan
| | - Weiying Lin
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Materials Science and Engineering
- University of Jinan
- Jinan
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69
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Selective synthesis of substituted amino-quinoline derivatives by C-H activation and fluorescence evaluation of their lipophilicity-responsive properties. Sci Rep 2019; 9:17723. [PMID: 31776368 PMCID: PMC6881333 DOI: 10.1038/s41598-019-53882-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Accepted: 11/01/2019] [Indexed: 01/19/2023] Open
Abstract
Push-pull type fluorescent amino-quinoline derivatives (TFMAQ) bearing phenyl aromatic groups in the 8-position (TFMAQ-8Ar series) were synthesized via palladium-catalyzed C-H activation reaction in short steps. The N-arylation or C-H activation reactions were selectively controlled with high yield by combinations of palladium and phosphine ligands. The TFMAQ-8Ar analogues exhibited fluorescent solvatochromism in non-polar and polar solvents. In non-polar solvent, the absolute fluorescence quantum yield was high, wheareas the fluorescence was almost quenched in polar solvent. The TFMAQ-8Ar derivatives also showed high fluorescence emission at solid state owing to the planar structure between the quinoline ring and phenyl ring at the 7-amino group, as demonstrated by X-ray crystal structure analysis. The fluorescence imaging of 3T3-L1 cell using TFMAQ-8Ar derivatives was performed by confocal laser microscopy. Strong and specific emissions at lipid droplets were observed owing to the accumulation of TFMAQ-8Ar derivatives. Therefore, we propose that the TFMAQ-8Ar derivatives should become a versatile fluorescence probe for the live imaging of lipid droplets.
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70
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Park SJ, Juvekar V, Jo JH, Kim HM. Combining hydrophilic and hydrophobic environment sensitive dyes to detect a wide range of cellular polarity. Chem Sci 2019; 11:596-601. [PMID: 32206276 PMCID: PMC7069515 DOI: 10.1039/c9sc04859f] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Accepted: 11/23/2019] [Indexed: 01/24/2023] Open
Abstract
Ratiometric polarity sensitive probe (RPS-1) contains two dyes of same absorption but different emissions utilized in comprehensive and quantitative detection of wide range of intracellular polarity.
Intracellular polarity is an important parameter of pathological and biological phenomena of cells; abnormal polarities are associated with diabetes, neurological diseases, and cancer. However, previously reported polarity probes have issues with quantitatively detecting intracellular polarities, can measure only a limited range of polarities, and can only detect specific intracellular regions. Here, we developed a novel two-dye system, RPS-1, that contains a new “turn-on” polarity probe (Dye1) based on a spiropyran intramolecular ring closing–opening system activated in polar protic solvents, and a benzothiadiazole containing dye (Dye3), which emits only in non-polar solvents with a large stoke shift. Individually, Dye1 and Dye3 selectively localized to lysosome and lipid droplets, respectively; however, combining these dyes, which have completely different characteristics, via a piperazine linker resulted in the staining of various intracellular organelles. Therefore, as Dye1 and Dye3 have the same absorption but different emissions, combining them resulted in a ratiometric polarity probe that could quantitatively measure a wider polarity range inside the cell using a single excitation source. In addition, ratiometric imaging using our RPS-1 probe to quantitatively detect the distribution of polarity in different cell lines indicated that lysosomes were the most polar organelles in the cell.
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Affiliation(s)
- Sang Jun Park
- Department of Chemistry , Department of Energy Systems Research , Ajou University , Suwon 443-749 , Korea .
| | - Vinayak Juvekar
- Department of Chemistry , Department of Energy Systems Research , Ajou University , Suwon 443-749 , Korea .
| | - Jae Hyung Jo
- Department of Chemistry , Department of Energy Systems Research , Ajou University , Suwon 443-749 , Korea .
| | - Hwan Myung Kim
- Department of Chemistry , Department of Energy Systems Research , Ajou University , Suwon 443-749 , Korea .
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Samanta S, Huang M, Lin F, Das P, Chen B, Yan W, Chen JJ, Ji K, Liu L, Qu J, Yang Z. Solo Smart Fluorogenic Probe for Potential Cancer Diagnosis and Tracking in Vivo Tumorous Lymphatic Systems via Distinct Emission Signals. Anal Chem 2019; 92:1541-1548. [DOI: 10.1021/acs.analchem.9b04834] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Soham Samanta
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, Center for Biomedical Photonics, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Meina Huang
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, Center for Biomedical Photonics, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Fangrui Lin
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, Center for Biomedical Photonics, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Pintu Das
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, Center for Biomedical Photonics, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Bingling Chen
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, Center for Biomedical Photonics, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Wei Yan
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, Center for Biomedical Photonics, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Jia-Jie Chen
- Department of Biochemistry and Molecular Biology, School of Medicine, Shenzhen University, Shenzhen 518060, China
| | - Kunmei Ji
- Department of Biochemistry and Molecular Biology, School of Medicine, Shenzhen University, Shenzhen 518060, China
| | - Liwei Liu
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, Center for Biomedical Photonics, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Junle Qu
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, Center for Biomedical Photonics, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Zhigang Yang
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, Center for Biomedical Photonics, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
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72
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Liu M, Han J, Yan C, Guo Z, Xiao Z, Zhu WH. Photocontrollable Release with Coumarin-Based Profragrances. ACS APPLIED BIO MATERIALS 2019; 2:4002-4009. [PMID: 35021333 DOI: 10.1021/acsabm.9b00536] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The achievement of controllable and lasting scent on a targeted surface is a long-term goal in the field of flavors and fragrances. Herein, we design a novel series of phototriggered coumarin-based profragrances conjugated with volatile carboxylic fragrances via activatable chemical bridge of ester group, thereby achieving the controllable release of volatile fragrances under ambient conditions. Upon exposure to light, the fragile ester group of profragrances allows the slow release of fragrance molecules, building up a new light-sensitive fragrance delivery system. The incorporated coumarin unit of CM-OH as phototrigger is killing two birds with one stone, that is, precise photocontrollable release of fragrance molecules, and unprecedented fluorescence intensity to monitor the releasing process of fragrance molecules with linear relationship (R2 > 0.95). In comparison, the light-induced releasing amount from profragrances of CM-O-EA, CM-O-PEA, CM-O-PA, and CM-O-CA is much lower than corresponding free fragrances by 33-, 8.5-, 13-, and 983-fold, respectively. As demonstrated, the coumarin-based profragrances provide a phototriggered platform to realize the controllable release of volatile fragrances, resulting in a long-lasting headspace concentration on the targeted surface of wallpaper.
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Affiliation(s)
- Ming Liu
- Shanghai Key Laboratory of Functional Materials Chemistry, Key Laboratory for Advanced Materials and Institute of Fine Chemicals, Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Jianwei Han
- Shanghai Key Laboratory of Functional Materials Chemistry, Key Laboratory for Advanced Materials and Institute of Fine Chemicals, Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Chenxu Yan
- Shanghai Key Laboratory of Functional Materials Chemistry, Key Laboratory for Advanced Materials and Institute of Fine Chemicals, Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Zhiqian Guo
- Shanghai Key Laboratory of Functional Materials Chemistry, Key Laboratory for Advanced Materials and Institute of Fine Chemicals, Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Zuobing Xiao
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, Shanghai 201418, China
| | - Wei-Hong Zhu
- Shanghai Key Laboratory of Functional Materials Chemistry, Key Laboratory for Advanced Materials and Institute of Fine Chemicals, Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
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73
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Fan L, Wang X, Ge J, Li F, Wang X, Wang J, Shuang S, Dong C. A lysosome-targeting and polarity-specific fluorescent probe for cancer diagnosis. Chem Commun (Camb) 2019; 55:4703-4706. [PMID: 30942238 DOI: 10.1039/c9cc00962k] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A lysosome-targeting and polarity-specific fluorescent probe CPM has been rationally designed for cancer diagnosis and imaging. We have successfully shown that lysosome polarity may serve as an ubiquitious marker for cancer detection. The potential of CPM for cancer diagnosis has also been demonstrated at the levels of live cells, organs, whole animal, and clinical patient tissue samples.
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Affiliation(s)
- Li Fan
- Institute of Environmental Science, College of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, 030006, P. R. China.
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74
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Song W, Dong B, Lu Y, Kong X, Mehmood AH, Lin W. Development of an endoplasmic reticulum-targeting fluorescent probe for the imaging of polarity in living cells and tissues. NEW J CHEM 2019. [DOI: 10.1039/c9nj02666e] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Cell polarity is one of the important parameters of the biological microenvironment, and controls the synthesis of functional proteins.
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Affiliation(s)
- Wenhui Song
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Materials Science and Engineering
- University of Jinan
- Jinan
| | - Baoli Dong
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Materials Science and Engineering
- University of Jinan
- Jinan
| | - Yaru Lu
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Materials Science and Engineering
- University of Jinan
- Jinan
| | - Xiuqi Kong
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Materials Science and Engineering
- University of Jinan
- Jinan
| | - Abdul Hadi Mehmood
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Materials Science and Engineering
- University of Jinan
- Jinan
| | - Weiying Lin
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Materials Science and Engineering
- University of Jinan
- Jinan
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75
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Sun K, Chen XL, Zhang YL, Li K, Huang XQ, Peng YY, Qu LB, Yu B. Metal-free sulfonyl radical-initiated cascade cyclization to access sulfonated indolo[1,2-a]quinolines. Chem Commun (Camb) 2019; 55:12615-12618. [DOI: 10.1039/c9cc06924k] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A metal-free cascade reaction was developed for the synthesis of indolo[1,2-a]quinoline derivatives from arylsulfonyl hydrazides and 1-(2-(arylethynyl)phenyl)indoles in the presence of TBAI/TBHP.
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Affiliation(s)
- Kai Sun
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Xiao-Lan Chen
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Yin-Li Zhang
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Kai Li
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Xian-Qiang Huang
- School of Chemistry & Chemical Engineering
- Liaocheng University
- Liaocheng
- China
| | - Yu-Yu Peng
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation
- Changsha University of Science and Technology
- Changsha 410114
- China
| | - Ling-Bo Qu
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Bing Yu
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
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